npidexNPI registry + Medicare data

MARK DURKAN, MD

Gastroenterology Physician · FORT COLLINS, CO

Individual Active NPI 1992801781

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244912,781$760,764$180,418$145,444
20235032,487$764,929$178,552$143,696
20224922,390$711,383$175,924$137,075

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
88305Pathology examination of tissue using a microscope, intermediate complexity759$37$26
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare252$246$206
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope118$69$54
45380Biopsy of large bowel using a flexible endoscope92$96$80
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes49$77$61
G0105Colorectal cancer screening; colonoscopy on individual at high risk48$173$173
88312Special stained specimen slides to identify organisms including interpretation and report46$90$69
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more39$91$60
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes33$127$102
43249Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm32$115$89
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk17$174$174
43251Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope with mechanical snare15$146$117

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓40197CO

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Gastroenterology Physician providers in Colorado

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.